tp076.apm
Model tp076
! Source version 1
Variables
x[1:4] = 0.5, >= 0
obj
End Variables
Equations
5 - x[1] - 2*x[2] - x[3] - x[4] >= 0
4 - 3*x[1] - x[2] - 2*x[3] + x[4] >= 0
x[2] + 4*x[3] - 1.5 >= 0
obj = x[1]^2 + 0.5*x[2]^2 + x[3]^2 + 0.5*x[4]^2 &
- x[1]*x[3] + x[3]*x[4] &
- x[1] - 3*x[2] + x[3] - x[4]
! best known objective = -4.681818181818182
! begin of best known solution
! x[1] = 0.2727272727272727
! x[2] = 2.090909090909091
! x[3] = 0
! x[4] = 0.5454545454545455
! end of best known solution
End Equations
End Model
Stephan K.H. Seidl